Gauge dial



FIG. 1 is a perspective view of my gauge dial;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof, the opposite side view being symmetrical;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing of the indicia in FIG. 1 is for illustrative purpose only and forms no part of the claimed design. 

The ornamental design for a gauge dial, as shown and described. 